Scientific excellence at the service of beauty
At Marie d’Argan, beauty begins where science reaches its ultimate expression. Each formula is conceived as a work of precision, where advanced research, innovation, and excellence unite to create high-performance treatments.
Our Science Advance line embodies this vision: products developed with the highest scientific standards, subjected to rigorous clinical trials, and designed to deliver visible, measurable, and exceptional results.
A Culture of Innovation and Precision
Marie d’Argan’s commitment to excellence is reflected in a constant investment in Research and Development (R&D).s
Each formulation is born from a meticulous process that integrates:
All of our formulas comply with the most demanding international cosmetic regulations, including the European Regulation (EC) No 1223/2009, guaranteeing safety, quality, and traceability in every product.
Science as a universal language
Every Marie d’ Argan product is subjected to clinical trials conducted on human volunteers under strict scientific and ethical protocols.
These studies are developed following recognized international standards, including:
Todas nuestras fórmulas cumplen con las normativas cosméticas internacionales más exigentes, incluido el Reglamento Europeo (CE) n.º 1223/2009, garantizando la seguridad, calidad y trazabilidad de cada producto.
Advanced technology, visible results
The efficacy of our formulas is validated through high-precision measurement technologies that allow us to quantify real performance on the skin.
Scientific excellence at the service of beauty
Our instrumental studies analyze:
Each measurement is performed under strictly controlled conditions, guaranteeing reproducible and scientifically sound results.
Pureza, equilibrio y respeto por la piel
The formulas are subjected to specific tests to ensure they are:
Non-comedogenic
Dermatologically tested
Perfectly compatible with continuous use
High tolerance, Máxima seguridad
The efficacy of our formulas is validated through high-precision measurement technologies that allow us to quantify real performance on the skin.
This balance between potency and gentleness allows our formulas to be suitable even for the most demanding skin types.
Science-Backed Hair Expertise
Scientific excellence also extends to hair care, where every product is validated through clinical studies and specialized evaluations.
Visible Results for Hair
Studies demonstrate:
These results are obtained through advanced instrumental analyses and before-and-after comparisons over controlled periods of use.
Expert Diagnosis and Comprehensive Approach
Each hair treatment is thoroughly analyzed by specialists who evaluate:
This global approach provides a complete understanding of product performance.
Rigorously Validated Efficacy
At Marie d’Argan, efficacy is not assumed—it is proven.
A product is only validated when studies confirm positive results in at least 50% of participants, ensuring credibility, consistency, and scientific relevance.
High-Performance Formulations
Each Marie d’Argan creation is designed to offer a unique experience where sensoriality meets science:
¿Dónde está la ciencia? Se convierte en lujo
Marie d’Argan redefines the concept of cosmetics, elevating it to an experience where scientific innovation and sensorial excellence coexist.
Science Advance is not just a category, it is a philosophy: a constant pursuit of perfection, backed by science and designed to reveal beauty in its most sophisticated form.
